ATE8542T1 - SOUND ABSORBERS, ESPECIALLY FOR ANICED ROOMS. - Google Patents
SOUND ABSORBERS, ESPECIALLY FOR ANICED ROOMS.Info
- Publication number
- ATE8542T1 ATE8542T1 AT80104689T AT80104689T ATE8542T1 AT E8542 T1 ATE8542 T1 AT E8542T1 AT 80104689 T AT80104689 T AT 80104689T AT 80104689 T AT80104689 T AT 80104689T AT E8542 T1 ATE8542 T1 AT E8542T1
- Authority
- AT
- Austria
- Prior art keywords
- aniced
- rooms
- sound absorbers
- absorbers
- sound
- Prior art date
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2932473A DE2932473C2 (en) | 1979-08-10 | 1979-08-10 | Sound-absorbing body with a base made of mineral fibers |
DE19792938186 DE2938186A1 (en) | 1979-09-21 | 1979-09-21 | Sound absorbing element for acoustic chamber - is tapered block of absorbent layers with rear slot and enclosed by mesh layer |
EP80104689A EP0024044B1 (en) | 1979-08-10 | 1980-08-08 | Sound absorber, in particular for anechoic chambers |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE8542T1 true ATE8542T1 (en) | 1984-08-15 |
Family
ID=27188163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT80104689T ATE8542T1 (en) | 1979-08-10 | 1980-08-08 | SOUND ABSORBERS, ESPECIALLY FOR ANICED ROOMS. |
Country Status (1)
Country | Link |
---|---|
AT (1) | ATE8542T1 (en) |
-
1980
- 1980-08-08 AT AT80104689T patent/ATE8542T1/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |